About Switching Voltage Regulators

Infineon Switching Voltage Regulators

A switched-mode voltage regulator (also known as a switching regulator or DC-DC converter) is an electronic power supply that uses switching technology to convert a DC voltage from one level to another. It generally works by rapidly switching back and forth between two separate and distinct power supplies, while using either a transformer or inductor to store energy. This allows the output voltage to be individually regulated. Switching regulators are used due to their efficiency, stability, noise reduction, and lower cost, compared to linear voltage regulators. They have become increasingly popular in low-power applications where small, lightweight forms of regulation are needed.

Switching Voltage Regulators

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(Ex. GST)(▲▼)		Enter Qty Mounting StylePackage / CaseOutput VoltageOutput CurrentNumber of OutputsInput Voltage MAXTopologyInput Voltage MINSwitching FrequencyMinimum Operating TemperatureMaximum Operating TemperatureQualificationSeriesPackagingQuiescent Current
  
                   
IR3821AMTRPBF


Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 9A 15-PowerVQFN
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Infineon Availability : 0
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USD 2.1386
Multiples of: 1

  0.6 To 12 V9 A  Buck        
TDA21242AUMA1


Switching Voltage Regulators INT. POWERSTAGE/DRIVER
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USD 2.2524
Multiples of: 5000

             Reel 
IR3842WMTR1PBF


Voltage Regulators - Switching Regulators 4A SupIRBuck Reg 250-1500kHz, 1.5-16V
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

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USD 2.2559
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Smd/SmtQFN - 15700 mV To 0.9 V4 A1 Output16 VBuck1.5 V250 KHz To 1.5 MHz- 40 C+ 125 C  Reel 
IR3831WMTRPBF


Voltage Regulators - Switching Regulators 8A SupIRBuck Reg 250-1500kHz, 1.5-16V
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Infineon Availability : 0
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USD 2.275
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Smd/SmtPQFN - 15 EP0.6 V To 14.4 V8 A1 Output16 VBuck1.5 V250 KHz To 1.5 MHz- 40 C+ 125 C  Cut Tape 
IR3841WMTRPBF


Voltage Regulators - Switching Regulators 8A SupIRBuck Reg 250-1500kHz, 1.5-16V
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Infineon Availability : 0
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USD 2.2907
Multiples of: 1

Smd/SmtPOWER QFN EP0.7 V To 14.4 V8 A1 Output16 VBuck1.5 V250 KHz To 1.5 MHz- 40 C+ 125 C  Reel 
IR3859MTRPBF


Voltage Regulators - Switching Regulators 9A SupIRBuck Reg 250-1500kHz, 1.5-21V
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Infineon Availability : 0
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USD 2.2907
Multiples of: 4000

Smd/SmtPOWER QFN EP0.7 V To 18.9 V9 A1 Output21 VBuck1.5 V250 KHz To 1.5 MHz- 40 C+ 125 C  Reel 
IR3477MTRPBF


Voltage Regulators - Switching Regulators 15A SupIRBuck Reg 750kHz, 3.0-27V in
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USD 2.3623
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Smd/SmtPOWER QFN EP0.5 V To 12 V15 A1 Output27 VBuck3 V750 KHz- 40 C+ 125 C  Reel 
IR1167BSPBF


PMIC; DC/DC converter; Uoper:11.3÷20V; Uout:70V; SO8; flyback
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USD 2.3692
Multiples of: 2500

  70 V5 A  Flyback        
TLS4120D0EPV50XUMA1


Switching Voltage Regulators OPTIREG SWITCHER
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Infineon Availability : 0
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USD 2.3828
Multiples of: 1

             Cut Tape 
TLS4120D0EPVXUMA1


Switching Voltage Regulators OPTIREG SWITCHER
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Infineon Availability : 0
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USD 2.3828
Multiples of: 1

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